This check is also handled by the commit bot so no need to harass people when
uploading.

R=dpranke@chromium.org
BUG=none
TEST=Nobody wrote a test for PanProjectChecks() and I didn't write this function, no way I won't.

Review URL: http://codereview.chromium.org/6998008

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@84814 0039d316-1c4b-4281-b951-d872f2087c98